CCL: Reply for question regarding DlPoly free energy calcs along
z-coord
- From: "Wojciech Gren" <wjgren|gmail.com>
- Subject: CCL: Reply for question regarding DlPoly free energy calcs
along z-coord
- Date: Tue, 11 Nov 2008 05:56:13 -0500
Sent to CCL by: "Wojciech Gren" [wjgren|,|gmail.com]
If you need to fix one of the atom coordinates in DlPoly, the best place is
freeze subroutine, which deal with fixed atoms. The modification could be to
make zero all velocities and forces in z-direction, and record the forces. We
use similar method but developed it to be able also apply force to particular
group of atoms and use any directions.
Wojtek